77362020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{143263}}^1$

素因数の和:143281

約数の個数: 48

約数和(自身を含む): 240683520

約数和(自身を除く): 163321500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 143263, 286526, 429789, 573052, 716315, 859578, 1289367, 1432630, 1719156, 2148945, 2578734, 2865260, 3868101, 4297890, 5157468, 6446835, 7736202, 8595780, 12893670, 15472404, 19340505, 25787340, 38681010, 77362020]

約数ペア:

[(1, 77362020), (2, 38681010), (3, 25787340), (4, 19340505), (5, 15472404), (6, 12893670), (9, 8595780), (10, 7736202), (12, 6446835), (15, 5157468), (18, 4297890), (20, 3868101), (27, 2865260), (30, 2578734), (36, 2148945), (45, 1719156), (54, 1432630), (60, 1289367), (90, 859578), (108, 716315), (135, 573052), (180, 429789), (270, 286526), (540, 143263)]